Sudoku Tower in 3D

The exact backtracking algorithm from the 2D original — visualized as height. Digit 1..9 = a column's y-level.

Step delay (ms) 10

Auto-rotate camera Show empty candidate slots

Statusidle

Cell tried—

Digit tried—

Placements0

Backtracks0

Elapsed0.0s

Drag to orbit · scroll to zoom · same row/col/box backtracking as the 2D original — digit value is now height